// 主容器
.loginContainer {
    width: 100vw;
    height: 100vh;
  display: flex;
  background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 50%, #1e40af 100%);
  position: relative;
  overflow: hidden;
}

// 左侧品牌区域
.brandSection {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.brandContent {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  animation: fadeInLeft 1s ease-out;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.brandTitle {
  margin-bottom: 60px;
  
  h1 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
    animation: slideInDown 0.8s ease-out 0.2s both;
  }
  
  h2 {
    font-size: 16px;
    font-weight: 400;
    opacity: 0.9;
    letter-spacing: 0.5px;
    animation: slideInDown 0.8s ease-out 0.4s both;
  }
}

@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

// 主插图
.mainIllustration {
    position: relative;
  display: inline-block;
  margin-bottom: 40px;
  animation: zoomIn 1s ease-out 0.6s both;
}

@keyframes zoomIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.documentIcon {
  width: 120px;
  height: 160px;
  background: white;
  border-radius: 8px;
  position: relative;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  transform: rotate(-5deg);
  transition: all 0.3s ease;
  
  &:hover {
    transform: rotate(-3deg) scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  }
  
  &::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 16px;
    background: linear-gradient(135deg, #e0f2fe 0%, #b3e5fc 100%);
    border-radius: 8px 8px 0 0;
  }
  
  &::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 16px;
    background: linear-gradient(135deg, #e0f2fe 0%, #b3e5fc 100%);
    border-radius: 0 0 8px 8px;
  }
}

.documentContent {
  padding: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.checkmark {
  color: #10b981;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 10px;
  animation: bounceIn 0.6s ease-out 1s both;
}

.cross {
  color: #ef4444;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 20px;
  animation: bounceIn 0.6s ease-out 1.2s both;
}

@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.textLines {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.line {
  height: 2px;
  background: #6b7280;
  border-radius: 1px;
  animation: slideInRight 0.6s ease-out 1.4s both;
  
  &:nth-child(1) { 
    width: 80%; 
    animation-delay: 1.4s;
  }
  &:nth-child(2) { 
    width: 90%; 
    animation-delay: 1.6s;
  }
  &:nth-child(3) { 
    width: 70%; 
    animation-delay: 1.8s;
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.illustrationRing {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200px;
  height: 200px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  z-index: -1;
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  to {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

// 云朵装饰
.cloud1, .cloud2 {
  position: absolute;
  width: 60px;
  height: 30px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 30px;
  
  &::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 10px;
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
  }
  
  &::after {
    content: '';
    position: absolute;
    top: -10px;
    right: 10px;
    width: 25px;
    height: 25px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
  }
}

.cloud1 {
  bottom: 20%;
  left: 15%;
  animation: float 6s ease-in-out infinite;
}

.cloud2 {
  bottom: 30%;
  left: 25%;
  animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

// 背景装饰点
.backgroundDots {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 20px 20px;
  z-index: 1;
  animation: fadeIn 2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

// 右侧表单区域
.formSection {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.formContainer {
  width: 100%;
  max-width: 400px;
  background: white;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  animation: slideInUp 0.8s ease-out 0.3s both;
  position: relative;
  overflow: hidden;
  
  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.05), transparent);
    transition: left 0.6s;
  }
  
  &:hover::before {
    left: 100%;
  }
}

@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.formTitle {
  text-align: center;
  font-size: 24px;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 32px;
  position: relative;
  animation: fadeInUp 0.8s ease-out 0.5s both;
  
  &::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #3b82f6, #1e40af);
    border-radius: 2px;
    animation: expandWidth 0.8s ease-out 0.8s both;
  }
}

@keyframes expandWidth {
  from {
    width: 0;
  }
  to {
    width: 40px;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

// 自定义输入框样式
.customInput {
  height: 48px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  transition: all 0.3s ease;
  font-size: 14px;
  position: relative;
  
  &:hover {
    border-color: #3b82f6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.1);
  }
  
  &:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    transform: translateY(-2px);
  }
  
  &::placeholder {
    color: #9ca3af;
    transition: color 0.3s ease;
  }
  
  &:focus::placeholder {
    color: #6b7280;
  }
  
  // 验证码输入框特殊样式
  &[placeholder="请输入验证码"] {
    font-family: 'Courier New', monospace;
    font-weight: 600;
    letter-spacing: 2px;
    text-align: center;
    
    &:focus {
      border-color: #3b82f6;
      box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    }
  }
}

.inputIcon {
  color: #6b7280;
  font-size: 16px;
  transition: color 0.3s ease;
}

.customInput:focus + .inputIcon,
.customInput:hover + .inputIcon {
  color: #3b82f6;
}

.passwordToggle {
  color: #6b7280;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  
  &:hover {
    color: #3b82f6;
    transform: scale(1.1);
  }
}

// 验证码容器
.captchaContainer {
  display: flex;
  align-items: center;
  gap: 8px;
  height: 48px;
}

.captchaCanvas {
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: white;
  
  &:hover {
    border-color: #3b82f6;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.15);
    transform: scale(1.02);
  }
  
  &:active {
    transform: scale(0.98);
  }
}

.refreshButton {
  height: 48px;
  width: 48px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  background: white;
  color: #6b7280;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  
  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left 0.5s;
  }
  
  &:hover {
    border-color: #3b82f6;
    color: #3b82f6;
    background: #f8fafc;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
    
    &::before {
      left: 100%;
    }
  }
  
  &:active {
    transform: translateY(0);
  }
  
  .anticon {
    font-size: 16px;
  }
}

// 登录按钮
.loginButton {
  width: 100%;
  height: 48px;
  background: linear-gradient(135deg, #3b82f6 0%, #1e40af 100%);
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  color: white;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  
  &::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
  }
  
  &:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
    
    &::before {
      left: 100%;
    }
  }
  
  &:active {
    transform: translateY(0);
  }
  
  &:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
  }
}

// 忘记密码链接
.forgotPassword {
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
  animation: fadeIn 0.8s ease-out 1s both;
}

.registerLink {
  text-align: center;
  margin-top: 16px;
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
  animation: fadeIn 0.8s ease-out 1.1s both;
}

.linkText {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-left: 4px;
  
  &:hover {
    color: #1e40af;
    text-decoration: underline;
  }
}

// 语言切换按钮
.languageSwitch {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 10;
}

.languageButton {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 8px;
  color: #1e40af;
  font-weight: 500;
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  
  &:hover {
    background: rgba(255, 255, 255, 1);
    border-color: rgba(59, 130, 246, 0.5);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  }
  
  .anticon {
    margin-right: 4px;
  }
}

// 响应式设计
@media (max-width: 768px) {
  .loginContainer {
    flex-direction: column;
  }
  
  .brandSection {
    flex: none;
    height: 40vh;
    padding: 20px;
  }
  
  .brandTitle h1 {
    font-size: 24px;
  }
  
  .brandTitle h2 {
    font-size: 14px;
  }
  
  .documentIcon {
    width: 80px;
    height: 120px;
  }
  
  .formSection {
    flex: 1;
    padding: 20px;
  }
  
  .formContainer {
    padding: 30px 20px;
  }
  
  // 移动端语言切换按钮
  .languageSwitch {
    top: 10px;
    right: 10px;
  }
  
  .languageButton {
    font-size: 12px;
    padding: 4px 8px;
    
    .anticon {
      font-size: 12px;
      margin-right: 2px;
    }
  }
}

// 表单项间距
:global(.ant-form-item) {
  margin-bottom: 20px;
  animation: fadeInUp 0.8s ease-out 0.6s both;
  
  &:nth-child(1) { animation-delay: 0.6s; }
  &:nth-child(2) { animation-delay: 0.7s; }
  &:nth-child(3) { animation-delay: 0.8s; }
  &:nth-child(4) { animation-delay: 0.9s; }
}

:global(.ant-form-item-explain-error) {
  font-size: 12px;
  margin-top: 4px;
  animation: shake 0.5s ease-in-out;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}